Add confirmation screen when handling reports (#22375)

* Add confirmation screen on moderation actions

* Add flash notice when a report has been processed

* Refactor tests

* Add tests

3 files changed, 28 insertions, 1 deletions

diff --git a/config/i18n-tasks.yml b/config/i18n-tasks.yml
index c1da42bd8..46dd3124b 100644
--- a/config/i18n-tasks.yml
+++ b/config/i18n-tasks.yml
@@ -58,6 +58,8 @@ ignore_unused:
   - 'errors.429'
   - 'admin.accounts.roles.*'
   - 'admin.action_logs.actions.*'
+  - 'admin.reports.summary.action_preambles.*'
+  - 'admin.reports.summary.actions.*'
   - 'admin_mailer.new_appeal.actions.*'
   - 'statuses.attached.*'
   - 'move_handler.carry_{mutes,blocks}_over_text'
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 4143aab04..3de2f2772 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -590,6 +590,7 @@ en:
       comment:
         none: None
       comment_description_html: 'To provide more information, %{name} wrote:'
+      confirm_action: Confirm moderation action against @%{acct}
       created_at: Reported
       delete_and_resolve: Delete posts
       forwarded: Forwarded
@@ -606,6 +607,7 @@ en:
         placeholder: Describe what actions have been taken, or any other related updates...
         title: Notes
       notes_description_html: View and leave notes to other moderators and your future self
+      processed_msg: 'Report #%{id} successfully processed'
       quick_actions_description_html: 'Take a quick action or scroll down to see reported content:'
       remote_user_placeholder: the remote user from %{instance}
       reopen: Reopen report
@@ -618,9 +620,28 @@ en:
       status: Status
       statuses: Reported content
       statuses_description_html: Offending content will be cited in communication with the reported account
+      summary:
+        action_preambles:
+          delete_html: 'You are about to <strong>remove</strong> some of <strong>@%{acct}</strong>''s posts. This will:'
+          mark_as_sensitive_html: 'You are about to <strong>mark</strong> some of <strong>@%{acct}</strong>''s posts as <strong>sensitive</strong>. This will:'
+          silence_html: 'You are about to <strong>limit</strong> <strong>@%{acct}</strong>''s account. This will:'
+          suspend_html: 'You are about to <strong>suspend</strong> <strong>@%{acct}</strong>''s account. This will:'
+        actions:
+          delete_html: Remove the offending posts
+          mark_as_sensitive_html: Mark the offending posts' media as sensitive
+          silence_html: Severely limit <strong>@%{acct}</strong>'s reach by making their profile and contents only visible to people already following them or manually looking it profile up
+          suspend_html: Suspend <strong>@%{acct}</strong>, making their profile and contents inaccessible and impossible to interact with
+        close_report: 'Mark report #%{id} as resolved'
+        close_reports_html: Mark <strong>all</strong> reports against <strong>@%{acct}</strong> as resolved
+        delete_data_html: Delete <strong>@%{acct}</strong>'s profile and contents 30 days from now unless they get unsuspended in the meantime
+        preview_preamble_html: "<strong>@%{acct}</strong> will receive a warning with the following contents:"
+        record_strike_html: Record a strike against <strong>@%{acct}</strong> to help you escalate on future violations from this account
+        send_email_html: Send <strong>@%{acct}</strong> a warning e-mail
+        warning_placeholder: Optional additional reasoning for the moderation action.
       target_origin: Origin of reported account
       title: Reports
       unassign: Unassign
+      unknown_action_msg: 'Unknown action: %{action}'
       unresolved: Unresolved
       updated_at: Updated
       view_profile: View profile
diff --git a/config/routes.rb b/config/routes.rb
index 98e19667c..0bee2f639 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -310,7 +310,11 @@ Rails.application.routes.draw do
     end
 
     resources :reports, only: [:index, :show] do
-      resources :actions, only: [:create], controller: 'reports/actions'
+      resources :actions, only: [:create], controller: 'reports/actions' do
+        collection do
+          post :preview
+        end
+      end
 
       member do
         post :assign_to_self